package cn.lghuntfor.commons.mybatis.plus.common;

import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

/**
 * 数据库预热
 * @author liaogang
 * @date 2021/2/9 9:07
 */
@Mapper
public interface WarmUpMapper {

    @Select(value = "SELECT NOW()")
    String getDate();

}
